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path: root/drivers/ide/setup-pci.c
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Diffstat (limited to 'drivers/ide/setup-pci.c')
-rw-r--r--drivers/ide/setup-pci.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index 875167e11cd..71be6999f96 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -387,14 +387,15 @@ static ide_hwif_t *ide_hwif_configure(struct pci_dev *dev, ide_pci_device_t *d,
return NULL; /* no room in ide_hwifs[] */
if (hwif->io_ports[IDE_DATA_OFFSET] != base ||
hwif->io_ports[IDE_CONTROL_OFFSET] != (ctl | 2)) {
- memset(&hwif->hw, 0, sizeof(hwif->hw));
+ hw_regs_t hw;
+
+ memset(&hw, 0, sizeof(hw));
#ifndef CONFIG_IDE_ARCH_OBSOLETE_INIT
- ide_std_init_ports(&hwif->hw, base, (ctl | 2));
- hwif->hw.io_ports[IDE_IRQ_OFFSET] = 0;
+ ide_std_init_ports(&hw, base, ctl | 2);
#else
- ide_init_hwif_ports(&hwif->hw, base, (ctl | 2), NULL);
+ ide_init_hwif_ports(&hw, base, ctl | 2, NULL);
#endif
- memcpy(hwif->io_ports, hwif->hw.io_ports, sizeof(hwif->io_ports));
+ memcpy(hwif->io_ports, hw.io_ports, sizeof(hwif->io_ports));
hwif->noprobe = !hwif->io_ports[IDE_DATA_OFFSET];
}
hwif->chipset = d->chipset ? d->chipset : ide_pci;